diff options
Diffstat (limited to 'drivers/mtd/devices/docg3.h')
| -rw-r--r-- | drivers/mtd/devices/docg3.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/mtd/devices/docg3.h b/drivers/mtd/devices/docg3.h index cd70b181f797..07182f9d484d 100644 --- a/drivers/mtd/devices/docg3.h +++ b/drivers/mtd/devices/docg3.h @@ -135,7 +135,8 @@ */ #define DOC_SEQ_RESET 0x00 #define DOC_SEQ_PAGE_SIZE_532 0x03 -#define DOC_SEQ_SET_MODE 0x09 +#define DOC_SEQ_SET_FASTMODE 0x05 +#define DOC_SEQ_SET_RELIABLEMODE 0x09 #define DOC_SEQ_READ 0x12 #define DOC_SEQ_SET_PLANE1 0x0e #define DOC_SEQ_SET_PLANE2 0x10 @@ -257,6 +258,11 @@ * @base: mapped IO space * @device_id: number of the cascaded DoCG3 device (0, 1, 2 or 3) * @if_cfg: if true, reads are on 16bits, else reads are on 8bits + + * @reliable: if 0, docg3 in normal mode, if 1 docg3 in fast mode, if 2 in + * reliable mode + * Fast mode implies more errors than normal mode. + * Reliable mode implies that page 2*n and 2*n+1 are clones. * @bbt: bad block table cache * @oob_write_ofs: offset of the MTD where this OOB should belong (ie. in next * page_write) @@ -270,6 +276,7 @@ struct docg3 { void __iomem *base; unsigned int device_id:4; unsigned int if_cfg:1; + unsigned int reliable:2; int max_block; u8 *bbt; loff_t oob_write_ofs; |